! Started logfile: /vlbi/uf001/uva//J0530+3723_S_dfm.log on Sun Jan 13 22:37:34 2019 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /vlbi/uf001/uva//J0530+3723_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0530+3723_S_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.897354 visibilities/baseline/integration-bin. ! Found source: J0530+3723 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 5088 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J0530+3723_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.012696Jy sigma=21.634254 ! Fit after self-cal, rms=0.832025Jy sigma=17.657494 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.029 mas, bmaj=5.217 mas, bpa=-3.411 degrees ! Estimated noise=0.681198 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.126671 Jy ! Component: 100 - total flux cleaned = 0.171369 Jy ! Total flux subtracted in 100 components = 0.171369 Jy ! Clean residual min=-0.009652 max=0.033340 Jy/beam ! Clean residual mean=0.000012 rms=0.002944 Jy/beam ! Combined flux in latest and established models = 0.171369 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.171369 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082308Jy sigma=1.704621 ! Fit after self-cal, rms=0.081990Jy sigma=1.697144 ! Inverting map ! Added new window around map position (-4, -6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0308782 Jy ! Component: 100 - total flux cleaned = 0.0469814 Jy ! Total flux subtracted in 100 components = 0.0469814 Jy ! Clean residual min=-0.005949 max=0.008792 Jy/beam ! Clean residual mean=0.000007 rms=0.001739 Jy/beam ! Combined flux in latest and established models = 0.21835 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 29 components and 0.21835 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067739Jy sigma=1.382886 ! Fit after self-cal, rms=0.066891Jy sigma=1.367075 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0121253 Jy ! Component: 100 - total flux cleaned = 0.0202498 Jy ! Total flux subtracted in 100 components = 0.0202498 Jy ! Clean residual min=-0.005412 max=0.008000 Jy/beam ! Clean residual mean=0.000004 rms=0.001384 Jy/beam ! Combined flux in latest and established models = 0.2386 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 48 components and 0.2386 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063725Jy sigma=1.296410 ! Fit after self-cal, rms=0.063612Jy sigma=1.294370 ! Inverting map ! Added new window around map position (-13, -13). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00818915 Jy ! Component: 100 - total flux cleaned = 0.0139991 Jy ! Total flux subtracted in 100 components = 0.0139991 Jy ! Clean residual min=-0.004733 max=0.005356 Jy/beam ! Clean residual mean=0.000003 rms=0.001210 Jy/beam ! Combined flux in latest and established models = 0.252599 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 63 components and 0.252599 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062094Jy sigma=1.260772 ! Fit after self-cal, rms=0.062014Jy sigma=1.259119 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.546 mas, bmaj=5.986 mas, bpa=-2.036 degrees ! Estimated noise=0.514832 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00775345 Jy ! Component: 100 - total flux cleaned = 0.013385 Jy ! Component: 150 - total flux cleaned = 0.0177697 Jy ! Component: 200 - total flux cleaned = 0.0212511 Jy ! Total flux subtracted in 200 components = 0.0212511 Jy ! Clean residual min=-0.004577 max=0.004084 Jy/beam ! Clean residual mean=0.000001 rms=0.001087 Jy/beam ! Combined flux in latest and established models = 0.27385 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 96 components and 0.27385 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060681Jy sigma=1.229814 ! Fit after self-cal, rms=0.060622Jy sigma=1.228408 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.546 x 5.986 at -2.036 degrees (North through East) ! Clean map min=-0.0044236 max=0.1607 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.94 HN 1.03 KP 1.02 ! LA 0.88 MK 1.06 NL 1.08 OV 1.02 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.94 HN 0.96 KP 1.05 ! LA 0.89 MK 1.03 NL 1.02 OV 1.00 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.98 KP 1.01 ! LA 0.91 MK 1.01 NL 1.05 OV 1.00 ! PT 1.02 SC 1.01 ! ! ! Fit before self-cal, rms=0.060622Jy sigma=1.228408 ! Fit after self-cal, rms=0.059060Jy sigma=1.197638 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.575 mas, bmaj=6.018 mas, bpa=-1.685 degrees ! Estimated noise=0.511515 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00259736 Jy ! Component: 100 - total flux cleaned = 0.00324376 Jy ! Component: 150 - total flux cleaned = 0.00358436 Jy ! Component: 200 - total flux cleaned = 0.00395719 Jy ! Total flux subtracted in 200 components = 0.00395719 Jy ! Clean residual min=-0.002838 max=0.003143 Jy/beam ! Clean residual mean=0.000008 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.277807 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 112 components and 0.277807 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058877Jy sigma=1.194048 ! Fit after self-cal, rms=0.058888Jy sigma=1.193297 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058888Jy sigma=1.193297 ! Fit after self-cal, rms=0.058475Jy sigma=1.185204 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.573 mas, bmaj=6.01 mas, bpa=-2.057 degrees ! Estimated noise=0.510585 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000896485 Jy ! Component: 100 - total flux cleaned = 0.00116275 Jy ! Component: 150 - total flux cleaned = 0.00140819 Jy ! Component: 200 - total flux cleaned = 0.00163927 Jy ! Total flux subtracted in 200 components = 0.00163927 Jy ! Clean residual min=-0.002575 max=0.002982 Jy/beam ! Clean residual mean=0.000002 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.279447 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 120 components and 0.279447 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058405Jy sigma=1.184048 ! Fit after self-cal, rms=0.058408Jy sigma=1.183780 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-24, -22.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00294159 Jy ! Component: 100 - total flux cleaned = 0.0046534 Jy ! Component: 150 - total flux cleaned = 0.0058777 Jy ! Component: 200 - total flux cleaned = 0.00645361 Jy ! Total flux subtracted in 200 components = 0.00645361 Jy ! Clean residual min=-0.002341 max=0.002065 Jy/beam ! Clean residual mean=0.000001 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.2859 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 140 components and 0.2859 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058240Jy sigma=1.180199 ! Fit after self-cal, rms=0.058235Jy sigma=1.180016 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058235Jy sigma=1.180016 ! Fit after self-cal, rms=0.058236Jy sigma=1.179768 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.574 mas, bmaj=6.015 mas, bpa=-2.047 degrees ! Estimated noise=0.51041 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000786962 Jy ! Component: 100 - total flux cleaned = 0.00139034 Jy ! Component: 150 - total flux cleaned = 0.00172697 Jy ! Component: 200 - total flux cleaned = 0.00191977 Jy ! Total flux subtracted in 200 components = 0.00191977 Jy ! Clean residual min=-0.002333 max=0.002011 Jy/beam ! Clean residual mean=-0.000000 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.28782 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 150 components and 0.28782 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058195Jy sigma=1.179039 ! Fit after self-cal, rms=0.058195Jy sigma=1.178985 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000238615 Jy ! Component: 100 - total flux cleaned = 0.000316241 Jy ! Component: 150 - total flux cleaned = 0.000437168 Jy ! Component: 200 - total flux cleaned = 0.000527269 Jy ! Total flux subtracted in 200 components = 0.000527269 Jy ! Clean residual min=-0.002319 max=0.001990 Jy/beam ! Clean residual mean=-0.000000 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.288347 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 156 components and 0.288347 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058172Jy sigma=1.178627 ! Fit after self-cal, rms=0.058172Jy sigma=1.178591 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058172Jy sigma=1.178591 ! Fit after self-cal, rms=0.058192Jy sigma=1.178537 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.317 mas, bmaj=9.402 mas, bpa=-1.863 degrees ! Estimated noise=0.636099 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000851521 Jy ! Component: 100 - total flux cleaned = 0.00133374 Jy ! Component: 150 - total flux cleaned = 0.00170956 Jy ! Component: 200 - total flux cleaned = 0.00197507 Jy ! Total flux subtracted in 200 components = 0.00197507 Jy ! Clean residual min=-0.002563 max=0.002265 Jy/beam ! Clean residual mean=0.000000 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.290322 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 171 components and 0.290322 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058179Jy sigma=1.178380 ! Fit after self-cal, rms=0.058179Jy sigma=1.178350 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000140813 Jy ! Component: 100 - total flux cleaned = 0.000334196 Jy ! Component: 150 - total flux cleaned = 0.000417801 Jy ! Component: 200 - total flux cleaned = 0.000456234 Jy ! Total flux subtracted in 200 components = 0.000456234 Jy ! Clean residual min=-0.002553 max=0.002244 Jy/beam ! Clean residual mean=-0.000000 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.290779 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 177 components and 0.290779 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058174Jy sigma=1.178314 ! Fit after self-cal, rms=0.058174Jy sigma=1.178297 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=3.575 mas, bmaj=6.015 mas, bpa=-2.032 degrees ! Estimated noise=0.510752 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.575 x 6.015 at -2.032 degrees (North through East) ! Clean map min=-0.0022115 max=0.15911 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.052 mas, bmaj=5.241 mas, bpa=-3.254 degrees ! Estimated noise=0.680828 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.126807 Jy ! Component: 100 - total flux cleaned = 0.176766 Jy ! Component: 150 - total flux cleaned = 0.203456 Jy ! Component: 200 - total flux cleaned = 0.219357 Jy ! Total flux subtracted in 200 components = 0.219357 Jy ! Clean residual min=-0.005684 max=0.008772 Jy/beam ! Clean residual mean=0.000006 rms=0.001452 Jy/beam ! Combined flux in latest and established models = 0.219357 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 28 model components to the UV plane model. ! The established model now contains 28 components and 0.219357 Jy ! Inverting map and beam ! Estimated beam: bmin=3.575 mas, bmaj=6.015 mas, bpa=-2.032 degrees ! Estimated noise=0.510752 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0153267 Jy ! Component: 100 - total flux cleaned = 0.0260578 Jy ! Component: 150 - total flux cleaned = 0.0340191 Jy ! Component: 200 - total flux cleaned = 0.040018 Jy ! Total flux subtracted in 200 components = 0.040018 Jy ! Clean residual min=-0.003035 max=0.003624 Jy/beam ! Clean residual mean=0.000003 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 0.259375 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 79 components and 0.259375 Jy ! Inverting map ! Added new window around map position (-9.5, -11.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00470051 Jy ! Component: 100 - total flux cleaned = 0.00854211 Jy ! Component: 150 - total flux cleaned = 0.0117282 Jy ! Component: 200 - total flux cleaned = 0.0144245 Jy ! Total flux subtracted in 200 components = 0.0144245 Jy ! Clean residual min=-0.002461 max=0.002196 Jy/beam ! Clean residual mean=0.000001 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.273799 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 105 components and 0.273799 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.317 mas, bmaj=9.402 mas, bpa=-1.863 degrees ! Estimated noise=0.636099 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00387386 Jy ! Component: 100 - total flux cleaned = 0.00674117 Jy ! Component: 150 - total flux cleaned = 0.00901731 Jy ! Component: 200 - total flux cleaned = 0.0108508 Jy ! Total flux subtracted in 200 components = 0.0108508 Jy ! Clean residual min=-0.002692 max=0.002183 Jy/beam ! Clean residual mean=0.000001 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.28465 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148704 Jy ! Component: 100 - total flux cleaned = 0.00269718 Jy ! Component: 150 - total flux cleaned = 0.00368425 Jy ! Component: 200 - total flux cleaned = 0.00449021 Jy ! Total flux subtracted in 200 components = 0.00449021 Jy ! Clean residual min=-0.002544 max=0.002233 Jy/beam ! Clean residual mean=0.000000 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.28914 Jy ! Adding 92 model components to the UV plane model. ! The established model now contains 185 components and 0.28914 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.575 mas, bmaj=6.015 mas, bpa=-2.032 degrees ! Estimated noise=0.510752 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000555811 Jy ! Component: 100 - total flux cleaned = 0.000791326 Jy ! Component: 150 - total flux cleaned = 0.000942478 Jy ! Component: 200 - total flux cleaned = 0.00105462 Jy ! Total flux subtracted in 200 components = 0.00105462 Jy ! Clean residual min=-0.002184 max=0.002023 Jy/beam ! Clean residual mean=-0.000001 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.290195 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 206 components and 0.290195 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058174Jy sigma=1.178275 ! Fit after self-cal, rms=0.058159Jy sigma=1.177960 wmodel J0530+3723_S_map.mod ! Writing 206 model components to file: J0530+3723_S_map.mod wobs J0530+3723_S_uvs.fits ! Writing UV FITS file: J0530+3723_S_uvs.fits wwins J0530+3723_S_map.win ! wwins: Wrote 5 windows to J0530+3723_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000499689 Jy ! Component: 100 - total flux cleaned = -0.000880431 Jy ! Component: 150 - total flux cleaned = -0.00124518 Jy ! Component: 200 - total flux cleaned = -0.00162967 Jy ! Component: 250 - total flux cleaned = -0.00191014 Jy ! Component: 300 - total flux cleaned = -0.00215323 Jy ! Component: 350 - total flux cleaned = -0.00244925 Jy ! Component: 400 - total flux cleaned = -0.00270906 Jy ! Component: 450 - total flux cleaned = -0.00290662 Jy ! Component: 500 - total flux cleaned = -0.00304556 Jy ! Component: 550 - total flux cleaned = -0.00320907 Jy ! Component: 600 - total flux cleaned = -0.00342301 Jy ! Component: 650 - total flux cleaned = -0.00360706 Jy ! Component: 700 - total flux cleaned = -0.00378803 Jy ! Component: 750 - total flux cleaned = -0.00396674 Jy ! Component: 800 - total flux cleaned = -0.00406746 Jy ! Component: 850 - total flux cleaned = -0.00429061 Jy ! Component: 900 - total flux cleaned = -0.00448589 Jy ! Component: 950 - total flux cleaned = -0.0046541 Jy ! Component: 1000 - total flux cleaned = -0.00479678 Jy ! Component: 1050 - total flux cleaned = -0.00496127 Jy ! Component: 1100 - total flux cleaned = -0.00512373 Jy ! Component: 1150 - total flux cleaned = -0.00535243 Jy ! Component: 1200 - total flux cleaned = -0.00553302 Jy ! Component: 1250 - total flux cleaned = -0.00562224 Jy ! Component: 1300 - total flux cleaned = -0.00579863 Jy ! Component: 1350 - total flux cleaned = -0.00599489 Jy ! Component: 1400 - total flux cleaned = -0.00616689 Jy ! Component: 1450 - total flux cleaned = -0.00625189 Jy ! Component: 1500 - total flux cleaned = -0.00635706 Jy ! Component: 1550 - total flux cleaned = -0.00648221 Jy ! Component: 1600 - total flux cleaned = -0.0066057 Jy ! Component: 1650 - total flux cleaned = -0.00674845 Jy ! Component: 1700 - total flux cleaned = -0.0068896 Jy ! Component: 1750 - total flux cleaned = -0.00698923 Jy ! Component: 1800 - total flux cleaned = -0.00712745 Jy ! Component: 1850 - total flux cleaned = -0.0072642 Jy ! Component: 1900 - total flux cleaned = -0.0073998 Jy ! Component: 1950 - total flux cleaned = -0.00743846 Jy ! Component: 2000 - total flux cleaned = -0.00759056 Jy ! Component: 2050 - total flux cleaned = -0.00772233 Jy ! Component: 2100 - total flux cleaned = -0.00781539 Jy ! Component: 2150 - total flux cleaned = -0.00790791 Jy ! Component: 2200 - total flux cleaned = -0.00805429 Jy ! Component: 2250 - total flux cleaned = -0.00812693 Jy ! Component: 2300 - total flux cleaned = -0.00819847 Jy ! Component: 2350 - total flux cleaned = -0.00823441 Jy ! Component: 2400 - total flux cleaned = -0.00828735 Jy ! Component: 2450 - total flux cleaned = -0.00839298 Jy ! Component: 2500 - total flux cleaned = -0.00844517 Jy ! Component: 2550 - total flux cleaned = -0.00858328 Jy ! Component: 2600 - total flux cleaned = -0.00863467 Jy ! Component: 2650 - total flux cleaned = -0.00868573 Jy ! Component: 2700 - total flux cleaned = -0.00878683 Jy ! Component: 2750 - total flux cleaned = -0.0088538 Jy ! Component: 2800 - total flux cleaned = -0.00898657 Jy ! Component: 2850 - total flux cleaned = -0.00903583 Jy ! Component: 2900 - total flux cleaned = -0.00910113 Jy ! Component: 2950 - total flux cleaned = -0.00918222 Jy ! Component: 3000 - total flux cleaned = -0.00924653 Jy ! Component: 3050 - total flux cleaned = -0.00937425 Jy ! Component: 3100 - total flux cleaned = -0.0094694 Jy ! Component: 3150 - total flux cleaned = -0.00954809 Jy ! Component: 3200 - total flux cleaned = -0.00961063 Jy ! Component: 3250 - total flux cleaned = -0.00967293 Jy ! Component: 3300 - total flux cleaned = -0.00973467 Jy ! Component: 3350 - total flux cleaned = -0.00988767 Jy ! Component: 3400 - total flux cleaned = -0.00994831 Jy ! Component: 3450 - total flux cleaned = -0.0100388 Jy ! Component: 3500 - total flux cleaned = -0.0100837 Jy ! Component: 3550 - total flux cleaned = -0.010158 Jy ! Component: 3600 - total flux cleaned = -0.010276 Jy ! Component: 3650 - total flux cleaned = -0.0103055 Jy ! Component: 3700 - total flux cleaned = -0.0104366 Jy ! Component: 3750 - total flux cleaned = -0.0105237 Jy ! Component: 3800 - total flux cleaned = -0.0105956 Jy ! Component: 3850 - total flux cleaned = -0.0106526 Jy ! Component: 3900 - total flux cleaned = -0.0107521 Jy ! Component: 3950 - total flux cleaned = -0.0107803 Jy ! Component: 4000 - total flux cleaned = -0.0109066 Jy ! Component: 4050 - total flux cleaned = -0.0109763 Jy ! Total flux subtracted in 4096 components = -0.0109903 Jy ! Clean residual min=-0.000804 max=0.000897 Jy/beam ! Clean residual mean=0.000001 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.279205 Jy keep ! Adding 308 model components to the UV plane model. ! The established model now contains 514 components and 0.279205 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0530+3723_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.575 x 6.015 at -2.032 degrees (North through East) ! Clean map min=-0.0016019 max=0.15957 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0530+3723_S_map.fits wmodel /vlbi/uf001/uva//J0530+3723_S_map.mod ! Writing 514 model components to file: /vlbi/uf001/uva//J0530+3723_S_map.mod wobs /vlbi/uf001/uva//J0530+3723_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0530+3723_S_uvs.fits wwins /vlbi/uf001/uva//J0530+3723_S_map.win ! wwins: Wrote 6 windows to /vlbi/uf001/uva//J0530+3723_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.159572 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000253947 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.477428 0.477428 0.954855 1.90971 3.81942 7.63884 15.2777 30.5554 61.1107 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.159 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 628.367 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0530+3723_S_dfm.log closed on Sun Jan 13 22:37:38 2019